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Note 4 - Accounts Receivable
3 Months Ended
Mar. 31, 2022
Notes to Financial Statements  
Financing Receivables [Text Block]

NOTE 4.     ACCOUNTS RECEIVABLE

 

Accounts receivable consist of the following:   

 

  

March 31,

  

December 31,

 
  

2022

  

2021

 
         

Trade accounts

 $4,482,671  $3,688,116 

Premiums

  779,770   901,769 

Allowance for doubtful accounts

  (108,864)  (121,022)
         

Total Accounts Receivable, net

 $5,153,577  $4,468,863